AU2017324903B2 - Bimodal polyethylene composition and pipe comprising the same - Google Patents
Bimodal polyethylene composition and pipe comprising the same Download PDFInfo
- Publication number
- AU2017324903B2 AU2017324903B2 AU2017324903A AU2017324903A AU2017324903B2 AU 2017324903 B2 AU2017324903 B2 AU 2017324903B2 AU 2017324903 A AU2017324903 A AU 2017324903A AU 2017324903 A AU2017324903 A AU 2017324903A AU 2017324903 B2 AU2017324903 B2 AU 2017324903B2
- Authority
- AU
- Australia
- Prior art keywords
- polyethylene composition
- molecular weight
- bimodal polyethylene
- bimodal
- fraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/14—Monomers containing five or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16188326 | 2016-09-12 | ||
EP16188326.9 | 2016-09-12 | ||
PCT/EP2017/072595 WO2018046668A1 (en) | 2016-09-12 | 2017-09-08 | Bimodal polyethylene composition and pipe comprising the same |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2017324903A1 AU2017324903A1 (en) | 2019-03-21 |
AU2017324903B2 true AU2017324903B2 (en) | 2022-01-27 |
Family
ID=56896457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2017324903A Active AU2017324903B2 (en) | 2016-09-12 | 2017-09-08 | Bimodal polyethylene composition and pipe comprising the same |
Country Status (6)
Country | Link |
---|---|
US (1) | US10865296B2 (ja) |
JP (1) | JP7066682B2 (ja) |
CN (1) | CN109790229B (ja) |
AU (1) | AU2017324903B2 (ja) |
RU (1) | RU2759904C2 (ja) |
WO (1) | WO2018046668A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3113622A1 (en) * | 2018-09-28 | 2020-04-02 | Univation Technologies, Llc | Bimodal polyethylene copolymer composition and pipe made thereof |
CN113004604B (zh) * | 2019-12-20 | 2024-04-02 | 中国石油化工股份有限公司 | 一种用于核工业管材的双峰型聚乙烯树脂及其制备方法 |
CN116063604A (zh) * | 2021-11-01 | 2023-05-05 | 中国石油化工股份有限公司 | 用于管材料制品的双峰聚乙烯树脂及其制备方法和管材料制品 |
CN116789883B (zh) * | 2023-08-28 | 2024-01-09 | 万华化学集团股份有限公司 | 一种聚烯烃弹性体及其在光伏封装膜中的应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1460105A1 (en) * | 2003-03-20 | 2004-09-22 | Borealis Technology Oy | Polymer composition |
US20040204542A1 (en) * | 2001-06-14 | 2004-10-14 | Virginie Mattioli | Ethylene polymer composition |
US20060154011A1 (en) * | 2003-07-04 | 2006-07-13 | Bettonville Serge J H | Polyethylene pipe resins |
EP2130863A1 (en) * | 2008-06-02 | 2009-12-09 | Borealis AG | High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom |
WO2010025342A2 (en) * | 2008-08-28 | 2010-03-04 | Dow Global Technologies Inc. | Process and compositions for injections blow molding |
EP2407506A1 (en) * | 2010-07-13 | 2012-01-18 | Borealis AG | Pipes made from a polyethylene copolymer with slow crack growth |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI101546B1 (fi) | 1994-12-16 | 1998-07-15 | Borealis Polymers Oy | Polyeteenikompositio |
EP1041090A1 (en) | 1999-03-29 | 2000-10-04 | Fina Research S.A. | Production of polyethylene having a broad molecular weight distribution |
EP1041113A1 (en) | 1999-03-30 | 2000-10-04 | Fina Research S.A. | Polyolefins and uses thereof |
DE19929812A1 (de) * | 1999-06-30 | 2001-01-04 | Elenac Gmbh | Polyethylen Formmasse und daraus hergestelltes Rohr mit verbesserten mechanischen Eigenschaften |
DE19945980A1 (de) | 1999-09-24 | 2001-03-29 | Elenac Gmbh | Polyethylen Formmasse mit verbesserter ESCR-Steifigkeitsrelation und Schwellrate, Verfahren zu ihrer Herstellung und daraus hergestellte Hohlkörper |
PT1146079E (pt) * | 2000-04-13 | 2006-05-31 | Borealis Tech Oy | Composicao de polimero para tubos |
EP1201713A1 (en) | 2000-10-27 | 2002-05-02 | ATOFINA Research | Polyethylene pipe resins and production thereof |
JP5153989B2 (ja) | 2001-08-17 | 2013-02-27 | ダウ グローバル テクノロジーズ エルエルシー | 双峰性ポリエチレン組成物及び該組成物から製造される製品 |
US6924340B2 (en) | 2002-04-04 | 2005-08-02 | Equistar Chemicals L.P. | Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors |
US6716936B1 (en) | 2002-12-16 | 2004-04-06 | Equistar Chemicals L.P. | Cascaded boiling pool slurry reactors for producing bimodal low to medium density polyethylene polymers |
ATE332936T1 (de) | 2002-12-19 | 2006-08-15 | Basell Polyolefine Gmbh | Polyethylen-giesszusammensetzung zum herstellen von behältern durch blasformen uns damit herrgestellte kleine blasformlinge |
BR0317320B1 (pt) | 2002-12-24 | 2013-10-15 | Composição de polietileno com distribuição de massa molecular multimodal, processo para a sua produção, e, uso da mesma | |
EP1578862B1 (en) | 2002-12-24 | 2006-07-12 | Basell Polyolefine GmbH | Polyethylene blow moulding composition for producing jerry cans |
PT1655334E (pt) | 2004-11-03 | 2007-03-30 | Borealis Tech Oy | Composição de polietileno multimodal com homogeneidade melhorada |
DE102005009895A1 (de) | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
DE102005009916A1 (de) | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
DE102005009896A1 (de) | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
DE102005030941A1 (de) | 2005-06-30 | 2007-01-11 | Basell Polyolefine Gmbh | Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen |
DE102005040390A1 (de) | 2005-08-25 | 2007-03-01 | Basell Polyolefine Gmbh | Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften |
EP1772486A1 (en) | 2005-10-07 | 2007-04-11 | Borealis Technology Oy | Polyethylene composition for injection moulding with improved stress crack/stiffness relation and impact resistance |
CN101305044B (zh) | 2005-10-21 | 2011-12-21 | 保瑞利斯科技公司 | 组合物 |
CN101490161A (zh) | 2006-07-12 | 2009-07-22 | 英尼奥斯制造业比利时有限公司 | 乙烯聚合物组合物 |
US20100076136A1 (en) | 2006-10-24 | 2010-03-25 | Basell Polyolefine Gmbh | Multimodal polyethylene molding composition for producing pipes having improved mechanical properties |
DE102007016348A1 (de) | 2007-04-03 | 2008-10-09 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Hohlkörpern durch Thermoformen und damit hergestellte Kraftstoffbehälter |
PL1985660T5 (pl) | 2007-04-25 | 2013-09-30 | Borealis Tech Oy | Rury zawierające polietylen odporny na powolną propagację pęknięć |
DE102007031449A1 (de) | 2007-07-05 | 2009-01-08 | Basell Polyolefine Gmbh | PE-Formmasse zum Blasformen von Kleinhohlkörpern mit niedriger Dichte |
DE602007009964D1 (de) | 2007-07-18 | 2010-12-02 | Borealis Tech Oy | Formartikel mit Polyethylen-Copolymer von hoher Dichte |
EP2231773B1 (en) | 2007-12-18 | 2017-01-18 | Basell Polyolefine GmbH | Pe moulding composition for producing injection-molded screw cap closures and high-strenght screw cap closure for carbonated beverages produced therewith |
US20090163679A1 (en) | 2007-12-19 | 2009-06-25 | Braskem S.A. | Suspension polymerization process for manufacturing ultra high molecular weight polyethylene, a multimodal ultra high molecular weight polyethylene homopolymeric or copolymeric composition, a ultra high molecular weight polyethylene, and their uses |
US20090304966A1 (en) * | 2008-06-05 | 2009-12-10 | Mehta Sameer D | Bimodal polyethylene process and products |
US7829641B2 (en) | 2008-07-16 | 2010-11-09 | Equistar Chemicals, Lp | Process for the preparation of multimodal polyethylene resins |
US9249286B2 (en) | 2008-10-09 | 2016-02-02 | Equistar Chemicals, Lp | Multimodal polyethylene pipe resins and process |
US9187627B2 (en) | 2008-10-23 | 2015-11-17 | Equistar Chemicals, Lp | Polyethylene having faster crystallization rate and improved environmental stress cracking resistance |
US8101685B2 (en) | 2008-12-15 | 2012-01-24 | Exxonmobil Chemical Patents Inc. | Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom |
PL2354184T3 (pl) | 2010-01-29 | 2013-01-31 | Borealis Ag | Tłoczywo polietylenowe o ulepszonym stosunku odporność na pękanie /sztywność i ulepszone udarności |
US20130243990A1 (en) | 2010-11-22 | 2013-09-19 | Basell Polyolefine Gmbh | Novel trimodal polyethylene for use in blow moulding |
AU2012210433B2 (en) | 2011-01-28 | 2014-11-06 | Borealis Ag | Polyethylene composition |
US10301409B2 (en) | 2011-03-30 | 2019-05-28 | Japan Polyethylene Corporation | Ethylene-based polymer, manufacturing method of ethylene-based polymer and manufacturing method of catalyst for polymerization, and molded article of hollow plastics containing ethylene-based polymer and use thereof |
US8802768B2 (en) | 2011-04-19 | 2014-08-12 | Basell Polyolefine Gmbh | Polymer composition for use in blow moulding |
GB201122163D0 (en) * | 2011-12-22 | 2012-02-01 | Scg Chemicals Co Ltd | Modification of layered double hydroxides |
ES2831165T3 (es) | 2011-12-29 | 2021-06-07 | Ineos Olefins & Polymers Usa | Resinas de polietileno de alta densidad bimodales y composiciones con propiedades mejoradas y métodos de preparación y uso de las mismas |
GB2498936A (en) | 2012-01-31 | 2013-08-07 | Norner Innovation As | Polyethylene with multi-modal molecular weight distribution |
BR112014023559B1 (pt) | 2012-03-28 | 2021-11-30 | Borealis Ag | Copolímero de etileno multimodal, seu processo de preparação, composto, filme e fibra |
EP2831166B1 (en) | 2012-03-28 | 2017-12-27 | Borealis AG | Multimodal polymer |
BR112015013914A2 (pt) | 2012-12-13 | 2017-07-11 | Reliance Industries Ltd | polietileno de peso molecular ultraelevado facilmente processável e um processo para sua preparação |
EP2743305B1 (en) | 2012-12-17 | 2015-07-22 | Borealis AG | Process for the preparation of a high density polyethylene blend |
EP2799485B9 (en) * | 2013-04-30 | 2019-12-04 | Scg Chemicals Co. Ltd. | Polymer composition and a cable spacer comprising the polymer composition |
EP2907843B1 (en) | 2014-02-13 | 2017-11-15 | Borealis AG | Blend of bimodal polyethylene with unimodal ultra high molecular weight polyethylene with improved mechanical properties |
-
2017
- 2017-09-08 RU RU2019110775A patent/RU2759904C2/ru active
- 2017-09-08 AU AU2017324903A patent/AU2017324903B2/en active Active
- 2017-09-08 JP JP2019513743A patent/JP7066682B2/ja active Active
- 2017-09-08 WO PCT/EP2017/072595 patent/WO2018046668A1/en active Application Filing
- 2017-09-08 US US16/332,093 patent/US10865296B2/en active Active
- 2017-09-08 CN CN201780055633.4A patent/CN109790229B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040204542A1 (en) * | 2001-06-14 | 2004-10-14 | Virginie Mattioli | Ethylene polymer composition |
EP1460105A1 (en) * | 2003-03-20 | 2004-09-22 | Borealis Technology Oy | Polymer composition |
US20060154011A1 (en) * | 2003-07-04 | 2006-07-13 | Bettonville Serge J H | Polyethylene pipe resins |
EP2130863A1 (en) * | 2008-06-02 | 2009-12-09 | Borealis AG | High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom |
WO2010025342A2 (en) * | 2008-08-28 | 2010-03-04 | Dow Global Technologies Inc. | Process and compositions for injections blow molding |
EP2407506A1 (en) * | 2010-07-13 | 2012-01-18 | Borealis AG | Pipes made from a polyethylene copolymer with slow crack growth |
Also Published As
Publication number | Publication date |
---|---|
US20190359802A1 (en) | 2019-11-28 |
JP7066682B2 (ja) | 2022-05-13 |
RU2759904C2 (ru) | 2021-11-18 |
CN109790229A (zh) | 2019-05-21 |
WO2018046668A1 (en) | 2018-03-15 |
RU2019110775A (ru) | 2020-10-12 |
JP2019526683A (ja) | 2019-09-19 |
CN109790229B (zh) | 2021-08-06 |
US10865296B2 (en) | 2020-12-15 |
AU2017324903A1 (en) | 2019-03-21 |
WO2018046668A8 (en) | 2018-09-27 |
RU2019110775A3 (ja) | 2020-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101178075B1 (ko) | 폴리에틸렌 파이프 배관 수지 | |
AU2022202062B2 (en) | Bimodal polyethylene composition and pipe comprising the same | |
AU2017324903B2 (en) | Bimodal polyethylene composition and pipe comprising the same | |
AU2016363311B2 (en) | Ethylene copolymer composition | |
KR101578017B1 (ko) | 빠른 균열전파 내성과 압력 내성이 높은 폴리에틸렌 조성물 | |
WO2009148487A1 (en) | Bimodal polyethylene process and products | |
AU2017322167B2 (en) | Multimodal polyethylene pipe | |
WO2007042217A1 (en) | Polyethylene composition with improved stress crack resistance/stiffness relation for blow moulding | |
JP7319357B2 (ja) | 高い耐応力亀裂性及び優れた加工性のためのポリオレフィン樹脂ブレンド | |
CN108463477B (zh) | 用于管的生产的高密度聚乙烯 | |
NZ734802A (en) | Bimodal polyethylene composition and pipe comprising the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) |